document.write( "Question 652477: Angle C and Angle D are supplementary angles Angle D is eight time bigger than Angle C what is C and D \n" ); document.write( "
Algebra.Com's Answer #407997 by nerdybill(7384)\"\" \"About 
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Angle C and Angle D are supplementary angles Angle D is eight time bigger than Angle C what is C and D
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\n" ); document.write( "Let C = measure of angle C
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\n" ); document.write( "180-C = measure of angle D
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\n" ); document.write( "180-C = 8C
\n" ); document.write( "180 = 9C
\n" ); document.write( "20 degrees = C
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\n" ); document.write( "Angle D:
\n" ); document.write( "180-C = 180-20 = 160 degrees
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